<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>表格</title>
</head>
<body>
	<table border="5" align="center" width="500px">
		<tr>
			<th colspan="2" rowspan="2">1-11111111111</th>
			<th rowspan="2">1-3</th>
			<th>1-4</th>
		</tr>
		<tr>
			<td>2-4</td>
		</tr>
		<tr>
			<td align="center" colspan="3">3-1</td>
			<td>3-4</td>
		</tr>
	</table>
</body>
</html>
